Electronic fuel injection with 57 mm throttle bodies, one injector per cylinder, and an 'Air Runner ' ram air scoop.
downdraft fuel injection with no airbox on the side of the bike.
Ignition is controlled by the same integrated engine management system that also controls fuel injection.
Engine Engine is the 454 cu. in. unblown Chevrolet, using fuel injection with Hilborn injector.
Well, that and the lack of anything with a carburetor for Europe: even the Night Train gets fuel injection for 2004.